I would like some advice from all the knowledgeable people here as to what do next.
I had worked out a load for 300 WSM using 70gr of N565, Berger 215s, Fed 215M, and ADG brass with a COAL of 3.145. Rifle was built in a LA receiver using a 26 inch Proof CF barrel.
Well at 100 shoots 3/4 MOA @2850 with an SD of 8.
Here's the issue, took it today to the 300 yard range and it kind of sucks, 4- 5 inch groups. All hardware appears to be on point. Now what would you do next, switch powders? Bullets? I'd like to stay with the 215s if possible.
Thanks
H
I had worked out a load for 300 WSM using 70gr of N565, Berger 215s, Fed 215M, and ADG brass with a COAL of 3.145. Rifle was built in a LA receiver using a 26 inch Proof CF barrel.
Well at 100 shoots 3/4 MOA @2850 with an SD of 8.
Here's the issue, took it today to the 300 yard range and it kind of sucks, 4- 5 inch groups. All hardware appears to be on point. Now what would you do next, switch powders? Bullets? I'd like to stay with the 215s if possible.
Thanks
H